Yeah Clint, that thing isn't light. But it works good. The biggest problem I have with the one I use at our center is that it doesn't like getting a very good suction, especially when drilling thumbs because usually the lable or the serial number of some balls is right on the edge of the suction ring you it won't hold. You should have got that clamp ring that you can use. Other than that, it works good. Ours is a little older and sometimes the digital display messes up, but I like it. I haven't tried to do oval thumbs on it because not alot of people use ovals in New Hampshire. Good luck and if you have any questions, just write.